Pico Ammeter

Product Description

The Picoammeter is designed to measure very small currents and has 10 ranges, selected by a rotary switch, from 100 pA to 3¦ÌA. The instrument has a large moving coil meter. It can be auto-zeroed by a membrane switch. Input is by way of a UHF socket for shield leads, alternatively 4mm plugs can be plugged into the UHF socket and associated 4mm socket. Input impedance 10M¦¸ will not be damaged by voltages up to 5KV. Suggested uses include measurement of current for Plank’s constant experiments, ionization currents, reverse current of silicon diode, resistivities of wood and paper, capacitor leakage current, etc. Comes complete with a UHF male to 4mm plug shield lead. UHF socket for shielded lead.